78481282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 136733184

約数和(自身を除く): 58251902

約数列:

[1, 2, 11, 17, 22, 34, 187, 223, 374, 446, 941, 1882, 2453, 3791, 4906, 7582, 10351, 15997, 20702, 31994, 41701, 83402, 175967, 209843, 351934, 419686, 2308273, 3567331, 4616546, 7134662, 39240641, 78481282]

約数ペア:

[(1, 78481282), (2, 39240641), (11, 7134662), (17, 4616546), (22, 3567331), (34, 2308273), (187, 419686), (223, 351934), (374, 209843), (446, 175967), (941, 83402), (1882, 41701), (2453, 31994), (3791, 20702), (4906, 15997), (7582, 10351)]